DR. CORY GREGUSKE DO
NPI 1508483959
Anesthesiology in Brighton, MA

Active since July 01, 2020PECOS EnrolledAccepts Medicare Assignment
736 CAMBRIDGE ST, BRIGHTON, MA 02135(617) 789-3000 Get Directions Write a Review

NPPES record last updated: July 14, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Cory Greguske Do NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. CORY GREGUSKE DO (NPI 1508483959) is an individual anesthesiology provider in Brighton, Massachusetts, licensed in New Jersey (25MB12089300) and active in the NPI registry since July 2020. He is enrolled in Medicare PECOS, is affiliated with Mountain View Regional Medical Center, and is a graduate of Midwestern University, Chicago College Of Osteopathic Med (2020).

NPPES Registry Identity

NPI1508483959
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameDR. CORY GREGUSKECredential: DO
Location Address736 CAMBRIDGE STBrighton, MA 02135-2907
Mailing Address457 Cambridge St Apt 2Allston, MA 02134-2023 · (414) 861-4742
Sole ProprietorYes
Medical School CMSMidwestern University, Chicago College Of Osteopathic MedGraduated 2020
Enumeration DateJuly 1, 2020
Last NPPES UpdateJuly 14, 2025
NPPES CertifiedJuly 14, 2025
NPI 1508483959 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
Licenses Licensed in NJ · 25MB12089300 Licensed in MA · 284858
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
736 CAMBRIDGE ST, Brighton, MA 02135

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Dr. Cory Greguske Do is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1456766401
PECOS Enrollment IDI20250616002793, I20251112004027
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Mountain View Regional Medical Center

Acute Care Hospitals · Las Cruces, NM
1/5 CMS rating
OwnershipProprietary
CMS Certification Number320085
Location4311 East Lohman AvenueLas Cruces, NM 88011 · Dona Ana County
Emergency services Birthing friendly

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Internal Medicine
736 CAMBRIDGE ST, INTERNAL MEDICINE RESIDENCY PROGRAM - MAILBOX #13
BOSTON, MA 02135
Internal Medicine (Cardiovascular Disease)
736 CAMBRIDGE ST, DEPT. OF CARDIOLOGY
BRIGHTON, MA 02135
Psychiatry & Neurology (Psychiatry)
736 CAMBRIDGE ST
BRIGHTON, MA 02135
Student in an Organized Health Care Education/Training Program
736 CAMBRIDGE ST
BOSTON, MA 02135
Student in an Organized Health Care Education/Training Program
736 CAMBRIDGE ST
BRIGHTON, MA 02135
Student in an Organized Health Care Education/Training Program
736 CAMBRIDGE ST
BRIGHTON, MA 02135
Internal Medicine (Nephrology)
736 CAMBRIDGE ST, ST ELIZABETHS MED CTR
BOSTON, MA 02135
Pathology (Anatomic Pathology & Clinical Pathology)
736 CAMBRIDGE ST
BRIGHTON, MA 02135

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Cory Greguske's NPI number?

The NPI number for Cory Greguske is 1508483959. It was assigned to this individual provider in the NPPES registry on July 1, 2020.

Where is Cory Greguske located?

Cory Greguske practices at 736 Cambridge St, Brighton, MA 02135. The listed phone number is (617) 789-3000.

What is Cory Greguske's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Cory Greguske enrolled in Medicare?

Yes. Cory Greguske is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Is Cory Greguske affiliated with any hospitals?

According to CMS data, Cory Greguske is affiliated with Mountain View Regional Medical Center.

When was this NPI record last updated?

The NPPES record for Cory Greguske was last updated on July 14, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.